Description: use version->parse for parsing NET::SMTP's version
 The current version of Net::SMTP in Debian is 3.08_01, which causes a warning
 in Email::Sender::Transport::SMTP:
 .
  Argument "3.08_01" isn't numeric in numeric lt (<) at
  /usr/share/perl5/Email/Sender/Transport/SMTP.pm line 266.
Bug-Debian: https://bugs.debian.org/847219
Author: Damyan Ivanov <dmn@debian.org>
Forwarded: https://github.com/rjbs/Email-Sender/issues/46
Bug: https://github.com/rjbs/Email-Sender/issues/46

--- a/lib/Email/Sender/Transport/SMTP.pm
+++ b/lib/Email/Sender/Transport/SMTP.pm
@@ -11,6 +11,7 @@ use MooX::Types::MooseLike::Base qw(Bool
 use Net::SMTP 3.07; # SSL support, fixed datasend
 
 use utf8 (); # See below. -- rjbs, 2015-05-14
+use version ();
 
 #pod =head1 DESCRIPTION
 #pod
@@ -263,7 +264,8 @@ sub send_email {
     # the mock from ->new.  We don't want to create a new SMTP just to get the
     # version, and we can't rely on $smtp being a Net::SMTP object.
     # -- rjbs, 2015-08-10
-    utf8::downgrade($next_hunk) if (Net::SMTP->VERSION || 0) < 3.07;
+    utf8::downgrade($next_hunk)
+        if version->parse( Net::SMTP->VERSION || 0 ) < 3.07;
 
     $smtp->datasend($next_hunk) or $FAULT->("error at during DATA");
   }